An example fluid collection assembly includes a fluid impermeable barrier defining at least one exterior surface. The fluid impermeable barrier includes at least one interior surface defining a chamber and an exterior surface opposite the interior surface. The fluid impermeable barrier defines at least one opening that is configured to be positioned adjacent to a urethral opening that allows fluids (e.g., urine) to enter the chamber. The fluid impermeable barrier also includes one or more fluid flow features formed in or on the exterior surface of the fluid impermeable barrier. The fluid flow features are configure to facilitate removal of one or more fluids between the exterior surface and the skin.

A training pad system for house training of a pet or toilet training of a juvenile human, includes a training pad with one or more diagnostic zones, each comprising one or more diagnostic test areas, optionally a pad cutout that matches a shape of a lower portion of a toilet, a urine indicator composition for visually indicating exposure to urine with a signal color, a liquid absorbing material, an antimicrobial agent, and adhesive surfaces; and a diagnostic decoding chart to interpret diagnostic results by lookup of corresponding test decoding areas.

Systems, devices, and methods are disclosed herein for monitoring physiological data of subjects urinating or defecating into an excretion collection device, including systems, devices, and methods for monitoring temperature of objects (e.g., urine or feces) received through the opening of the excretion collection device. In some embodiments, systems, devices, and methods disclosed herein include a temperature sensor that can generate a temperature profile associated with a urination or defecation event, and determine a core body temperature of a subject based on the temperature profile.

A drainage liquid sampling system is disclosed and includes a connector couplable with a drainage tube of a drainage system, the connector defining an inlet port, an outlet port, and a sample port, where the inlet port, the outlet port, and the sample port are in fluid communication with each other, and a sample container couplable with the sample port. A valve within the connector selectively allows and prevents flow of drainage liquid into the sample container. A cap couplable to the sample container also includes a valve. A system for draining liquid from a patient includes the drainage liquid sampling system.

An analytical toilet comprising a bowl for receiving excreta from a user; a base supporting the bowl; a supply of flush water; and a plurality of receptacles, each providing mechanical attachment, a power supply, and a data connection to an analytical device, which analytical device is adapted to provide data useful to the user is disclosed.

Disclosed here are kits comprising pre-packed stabilizing solutions for stabilizing combinations of biomarkers demonstrating sufficient accuracy and specificity for identifying kidney injuries. Such kits can be better adapted for sample collection at a subject's dwelling, thus easing the burdensome requirement of continuous monitoring for kidney injury.

Described herein are various inventions and embodiments thereof, directed to systems, devices, and methods for separating a sample. Embodiments of sample collection devices disclosed herein may maintain separation of different volumes of sample during collecting, handling, and accessing of the sample. A sample collection device, in some embodiments, may comprise an enclosure defining a first chamber, a second chamber, and a partition therebetween configured to separate the first chamber and the second chamber. An assembly coupled to the partition may be configured to transition between an open configuration and a closed configuration based on fluid and gas flow through the assembly.

A canine urine collection apparatus for taking a sample of canine urine includes a garment body having a body inner side and a body outer side. The garment body has a bag aperture extending from the body inner side through the body outer side. The garment body is worn around a torso of a canine with the bag aperture aligned with a urethra of the canine. The plurality of engagement members is coupled to the garment body. The plurality of engagement members selectively secures and releases the garment body to the torso of the canine. A collection bag is coupled to the garment body. The collection bag has a bag perimeter selectively engaged to the garment body around the bag aperture. The collection bag collects a urine sample from the canine.

An on-diaper body fluid screening device (100), comprising a stack of the following sheets: a surface sheet (110) permeable to body fluid, a collection sheet (120) impervious to body fluid, a testing sheet (130), which is body fluid absorbent and provided with colorimetric assay reaction pads (131), and which is provided with a body fluid barrier network (132) forming body fluid channels (134) between an inlet section (135) and the colorimetric assay reaction pads (131), a protection sheet (140) impervious to body fluid, and a transparent readout sheet (150), through which the assay reaction pads (131) are visible. The protection sheet (140) comprises pad receiving openings (142). The collection sheet (120) comprises an inlet hole (125) which is arranged over the inlet section (135). A swelling component (702) is arranged in association with the inlet hole (125) and an inlet hole closing member (601).

An analytical toilet is disclosed having at least one health and wellness sensor and a base supporting a bowl. A removable access panel is removably attached to the base. A space is provided between the base and the toilet, which is adapted to contain the at least one health and wellness sensor.